baber/WOPTO huggingface dataset:
Patent JP-2008035031-A (JP)
Title: Mixing device and high frequency receiver using the same
Inventor: ASAYAMA SANAE
IPC: H04B1/26
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixing device whose size is reduced so as to be almost one fifth as large as the conventional one, and whose costs are reduced, and to provide a high frequency receiver using this mixing device.  <P>SOLUTION: A mixing circuit 332 is configured of M mixers 371 to 375 to whose one inputs an input terminal 332a is respectively connected, and a ring oscillation circuit 433 is configured of 2M inverters 451 to 470 serially connected like a ring, wherein the balanced input of oscillation signals whose phases are shifted only by (-Kπ/M) radian to be output from the K-th (K is a natural number to be successively added one by one from 1 to M) inverter and oscillation signals whose phases are shifted only by (-(M+K)π/M) radian to be output from the (M+K)th inverter to the other input of the Kth mixer is performed in balance, and a shift unit having the phase shift quantity of (-2π+Kπ/M) radian is installed between the output of the Kth mixer and the output terminal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008030076-A (JP)
Title: Austenitic stainless steel welded joint and austenitic stainless steel welding material
Inventor: KOUSU TAKAHIRO
IPC: B23K35/30
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economic austenitic stainless steel welded joint having high creep strength, excellent weldability and a high P content.  <P>SOLUTION: The austenitic stainless steel welded joint has composition comprising, by mass, 0.05 to 025% C, ≤2% Si, 0.01 to 3% Mn, 0.05 to 0.5% P, ≤0.03% S, 15 to 30% Cr, 6 to 55% Ni, 0.001 to 0.1% sol.Al and ≤0.03% N, and the balance Fe with impurities, and satisfying the inequality of ä(Cr+1.5×Si+2×P)/(Ni+0.31×Mn+22×C+14.2×N+5×P)≥1.388}, wherein each atomic symbol in the inequality denotes the content by mass% of the element.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008032916-A (JP)
Title: Image forming device
Inventor: IGARASHI HIROSHI
IPC: G03G21/16
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the usability and marketability of an image forming device by operating the mechanisms of the device body by accompanying opening or closing of the cover.  <P>SOLUTION: A first interlocked slider 271 is installed on the left wall 2A of the main casing 2 against a direct mesh cam 140, and a second interlocked slider 350 is installed on the right wall 2B of the main casing 2 against a branch duct 335. Further, both of the interlocked sliders 271, 350 and the front cover 9 are connected with a wire W. Both sliders 271, 350 move back and forth by opening the front cover 9, and the direct mesh cam 140 automatically moves from the pushed position to the original position, and the branch duct 335 automatically changes its inserted attitude to the retreated attitude. Thus, the drum unit Sa is released from the retention of the branch duct 335 and the direct mesh cam 140, and easily taken out from the drum accommodation space 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008037158-A (JP)
Title: Vehicular drawn table structure
Inventor: OMORI TAKASHI
IPC: B60N3/00
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular drawn table structure capable of being set in a state of being easy to be used from both of a driver's seat and a front passenger seat without being limited by the width of a table drawing opening formed at an instrument panel.  <P>SOLUTION: An opening angle between shaft supporting sides of a first table 2 and a second table 3 formed in generally fan-shapes is set to be smaller than 90 degrees. To rotation supporting shafts provided at right and left both sides in the table drawing opening 11 in a state that the first table 2 is partially superimposed with the lower surface side of the second table 3, the shaft supporting sides are jornaled so as to horizontally rotate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038986-A (JP)
Title: Shell type needle bearing
Inventor: ONO TAKASHI
IPC: F16C19/46
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shell type needle bearing capable of improving setting when being press-fitted in a housing and capable of reducing trouble in press-fitting.  <P>SOLUTION: A tapered surface 153a or 152a is formed on an axial end outer periphery of a shell type outer ring 15b, and therefore, even when an axis of an opening of the housing 6 and an axis of the shell type needle bearing 15A are tilted from each other, the shell type needle bearing 15A is introduced into the opening by the tapered surface 153a or 152a during pushing of the shell needle bearing 15A to the opening of the housing 6. Thus, falling or galling of the shell outer ring 15b with respect to the opening can be restrained, and assembly can be smoothly performed even when a general purpose tool J is used.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007052779-A (JP)
Title: System for preparing security document and system for reproducing security document
Inventor: FERNSTROM CHRISTER
IPC: G06F21/60
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for achieving the security of a document by using an electronic data storage device for storing information and a rule for performing access to the information.  <P>SOLUTION: This security document preparing system 100 is provided with an input device 130 for preparing the electronic data version of a document 115 including information 112 showing which access should be restricted; a security document server 145 for collecting information showing which access should be restricted from the input device, and for preparing a data structure including user authentication restriction concerning the information and the information; an electronic data storage device (RFID or the like) for storing the data structure; a computer loader device 160 for loading the data structure to the electronic data storage device and an image generation system for preparing a security document 190 to which an electronic data storage device 175 is attached.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006333516-A (JP)
Title: Headphone amplifier
Inventor: TAKIGUCHI IWAO
IPC: H04S1/00
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily know a position of a virtual sound source and a playback mode when performing surround playback, front playback and ordinary headphone playback using a headphone.  <P>SOLUTION: The headphone amplifier comprises a DSP 17 for performing signal processing so as to localize a sound image formed from audio signals of a plurality of channels at any one of a plurality of virtual sound source positions, and D/A converters 18L, 18R for inputting a signal processed by this DSP 17 to a headphone 90. The amplifier further comprises virtual sound source position switching means 17, 42 for switching virtual sound source positions formed from signals processed by the DSP 17, and position display means DLF-DRB, DLH, DRH for displaying a plurality of virtual sound source positions switched by these sound source position switching means 17, 42 and a position of a listener while linking a relation therebetween.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008044027-A (JP)
Title: Method of fixing trimming die and die for sheet material
Inventor: TOMITA MASATSUGU
IPC: B26F1/40
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To change various kinds of dies by a simple operation in a short period of time, to highly accurately position the die to the trimming die by passing holes provided on the respective dies over a positioning shaft provided on a part to be locked in attaching the die to the trimming die for allowing the efficient attachment in a short period of time, and to safely trim a sheet material while preventing a mold from dropping off from a mounting board or preventing the positioning shaft for positioning the trimming die from dropping off for safety trimming.  <P>SOLUTION: The die mount, to which one of dies is fixed with the other die temporarily retained, is detachably fitted into an opening provided on the mounting board, and in addition a locking member is locked with the die mount to control its removal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007115661-A (JP)
Title: Thin film lithium cell
Inventor: KAMIMURA TAKU
IPC: H01M10/052
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film lithium battery capable of solving problems accompanying generation of a pinhole of a solid electrolyte layer, and capable of realizing a high yield.  <P>SOLUTION: This is the thin film lithium battery in which a positive electrode layer 20, a negative electrode layer 50, the solid electrolyte layer 40 interposed between these both layers, and a current collector 10 electrically and connected respectively or to one of the positive electrode layer 20 and the negative electrode layer 50 are laminated. In the case this battery is plan-viewed in the laminating direction of the respective layers, the positive electrode layer 20 and the negative electrode layer 50 are arranged at a position where they are not overlapped. By this constitution, even if the pinhole is formed in the solid electrolyte layer 40, it can be prevented that short circuit occurs between the both electrode layers 20, 50 due to this pinhole.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008047078-A (JP)
Title: Information distribution system, and information distributing method and program
Inventor: NAKAJIMA YASUSHIGE
IPC: G06F13/00
Filed: 2006-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information distribution system and information distributing method and program for increasing the utility value of a portable terminal as a communication tool to both a distributor and a receiver of information by assisting in facilitating a display operation of information to be distributed to the portable terminal.  <P>SOLUTION: An information distribution server 5 receives e-mail 4 including an image and a message transmitted to the portable terminal 6 from a distribution terminal 2 (2a, 2b) and creates and transmits display data to be displayed on the screen of the portable terminal 6. The portable terminal 6 executes a waiting display program and displays the received display data on a waiting screen. The portable terminal 6 can eliminate an access wall of a display operation to the image and the message without being disturbed by the display operation of the e-mail 4 as in the conventional practice because of this.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008051198-A (JP)
Title: Shaft coupling
Inventor: UTSUNOMIYA SATOSHI
IPC: F16D3/04
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent troubles caused by the inclination of a rolling element in a shaft coupling adapted to transmit power between two parallel shafts through a cylindrical rolling element arranged in an intersecting position of guide grooves perpendicular to each other.  <P>SOLUTION: Two sliders 9 and 10 which are provided at both sides of a retainer 4 and engaged with the retainer to constrain rotation in a plane including the axis of a shaft (cylindrical rolling element) 3 are connected to each other by a columnar member inserted through an elliptic hole 7 of the retainer 4 and a connecting piece 13 formed on the output-side slider 10 as an integrated unit so as to extend over the retainer 4. By this, diving forces acting on parts of direct-acting bearings 15 of both the sliders 9 and 10 from the retainer 4 are received in a double-supported state, so that the deformation of the sliders 9 and 10 or the columnar member can be suppressed. Consequently, shaking between the slider 9, 10 and the retainer 4 can be minimized to suppress the inclination of the shaft 3, and troubles caused thereby can be surely prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008050716-A (JP)
Title: Base fabric for airbag and airbag
Inventor: YAMADA TATSURO
IPC: B60R21/16
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base fabric for airbags being lightweight/flexible, having high storage property, satisfying air-shielding property, heat resistance and flame retardance, excellent in adhesiveness between resin coated films and fabrics and scarcely causing slip of stitches and fray and an airbag composed of the base fabric and contributing to lightening and fuel saving of automobiles, etc., while ensuring safety of crew members.  <P>SOLUTION: In the base fabric for airbags obtained by covering at least either one surface of a synthetic fiber woven fabric with a resin, the resin is distributed at an area ratio of ≥85% in an interlacing part interface in which warp and weft of the synthetic fiber woven fabric are crossed. The airbag uses the base fabric for airbags therein.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008050655-A (JP)
Title: Backing plate made of copper alloy, and manufacturing method therefor
Inventor: NOMOTO NORIYUKI
IPC: B21B1/28
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a copper alloy for a backing plate, which has characteristics that are conventionally required to the backing plate (for instance, thermal conductivity, mechanical strength and heat resistance), and has superior oxidation resistance as well particularly so as to cope with the request of upsizing the backing plate, and to provide the backing plate using the copper alloy.  <P>SOLUTION: The copper alloy for the backing plate comprises 0.02 to 0.2 mass% Zr and the balance Cu with unavoidable impurities; and has crystals of which the maximal size is controlled to 0.08 mm or smaller. The manufacturing method comprises: a casting step of casting the copper alloy; a hot rolling step of heating the ingot at 800°C or higher for 30 minutes or longer, and hot-rolling the ingot at a working rate of 50% or more; and a cold rolling step of cold-rolling the hot-rolled plate with a working rate of 50% or more.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008049286-A (JP)
Title: Coating chamber equipped with water cleaning collector
Inventor: TOIKAWA KOICHI
IPC: B05B15/12
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable the maintenance of a coating environment and the securement of productivity by minimizing the periodic cleaning work for a coating chamber which is installed as an annex to an automatic coating machine and is used integrally with it in the interruption of a coating device and facilitating maintenance.  <P>SOLUTION: A coating chamber body of a water cleaning coating room which is installed as an annex to together with the automatic coating machine and sucks the over-spray coating of coating mist sprayed from the coating machine and collects and treats it and a water container part provided with a water container which supplies washing water for collection and treatment to a water cleaning treatment device and recovers and stores it are respectively separately installed, and the water container part is detachably attached to the coating chamber body. The coating chamber body is provided with a washing water shower nozzle and a water flow plate and the washing water is supplied to them from the water container part. When the coating room is stopped, the supply of the washing water is stopped. A pump incorporated in the water container part is connected with the coating chamber by an attachable/detachable flexible coupling.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007007435-A (JP)
Title: Automatic hemodialysis device
Inventor: ASABE HIROMI
IPC: A61M1/14
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hemodialysis device which can automate almost all processes.  <P>SOLUTION: This automatic hemodialysis device is equipped with a hemodialyzer D, artery side/vein side blood circuits L1 and L2, dialysis fluid-feeding/dialysis fluid-draining lines L4 and L5, a blood pump which is provided on the artery side blood circuit L1, a first liquid feeding means which is provided on the dialysis fluid-feeding line L4, a second liquid feeding means which is provided on the dialysis fluid-draining line, and a third liquid feeding means which is provided on a by-pass line L6 which connects the upstream side and the downstream side of either one or both of the first and second liquid feeding means, and automatic hemodialysis device performs a priming process and so forth. The automatic hemodialysis device is equipped with a chamber C of which the overflow line OFL is connected with the vein side blood circuit L2, a pinch valve between the chamber C and the hemodialyzer D, and a controlling means which controls the rotations or the like of the blood pump and the third liquid feeding means. By regulating the flow velocities of the blood pump and the third liquid feeding means by the controlling means, the fluid is transferred between the artery side/vein side blood circuits L1 and L2, and the dialysis fluid-feeding/dialysis fluid-draining lines L4 and L5. The automatic hemodialysis device automatically performs above mentioned respective processes, mechanisms and the transfers.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008056429-A (JP)
Title: Sheet delivery mechanism and recording device
Inventor: OKUNO RYOJI
IPC: B65H29/22
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a delivered sheet from being retained near a delivery port regardless of the delivery direction of the sheet when delivering the sheet upward from a recording device, and to move the sheet delivered to a sheet stacking part without requiring an exclusive part.  <P>SOLUTION: The sheet delivery mechanism is provided with a pair of rollers comprising a driving roller and a driven roller fastening the delivered sheet and feeding the sheet to the sheet stacking part, and a roller supporting part rotatably supporting the driven roller. The roller supporting part is arranged on a supporting surface on the bottom of the sheet stacking part, and the driven roller guides the rear end of the delivered sheet to the supporting surface on the bottom of the sheet stacking part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007116101-A (JP)
Title: Electric double layer capacitor
Inventor: YOSHIDA HIROSHI
IPC: H01G11/60
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric double layer capacitor having high capacitance retention, a low rate of increase in internal resistance and excellent durability, even if continuously charged with a high voltage applied thereon.  <P>SOLUTION: The electric double layer capacitor is provided with a pair of current collectors; a positive polarizable electrode provided on one of the pair of current collectors, and configured so as to include activated carbon of a weight W<SB>+</SB>and having a capacitance C<SB>+</SB>; a negative polarizable electrode provided on the other of the pair of current collectors, and configured so as to include activated carbon of a weight W<SB>-</SB>and having a capacitance C<SB>-</SB>; a separator interposed between the positive and negative polarizable electrodes; and an organic electrolytic solution to be impregnated into at least the positive and negative polarizable electrodes and the separator. In the capacitor, the capacitance C<SB>+</SB>of the positive polarizable electrode and the capacitance C<SB>-</SB>of the negative polarizable electrode satisfy C<SB>-</SB>/C<SB>+</SB>=0.6 to 1.0, and the weight W<SB>+</SB>of the carbon included in the positive polarizable electrode and the weight W<SB>-</SB>of the carbon included in the negative polarizable electrode satisfy W<SB>-</SB>/W<SB>+</SB>=1.1 to 2.0.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008058766-A (JP)
Title: Laying method of in-building optical transmission line
Inventor: TABATA HIROYASU
IPC: H02G3/38
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient laying method of an in-building optical transmission line based on the specific circumstances of an existing building.  <P>SOLUTION: A plurality of floor wirings 52 connect a main terminal board 70 and respective floor terminal boards 80. Optical connectors 56 are preliminarily attached on one end of a plurality of floor cables 50 which are bundled for every connecting group to be connected to respective floor terminal boards, the other end of the plurality of floor cables 50 on which the optical connectors 56 are not attached is inserted into an elevator hoistway 20 through floor cable holes 33, the floor cables 50 are pulled out of the elevator hoistway 20 through the main cable hole 31 of the elevator hoistway wall 21, thus the respective floor cables 50 are arranged between the main terminal board 70 and the respective floor terminal boards 80 through the elevator hoistway. The floor wirings 52 included in the respective floor cables 50 connect the respective terminal boards 70 and 80 by using optical connectors 56.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008056547-A (JP)
Title: Production method and processing apparatus for magnetic disk glass substrate and production method for magnetic disk
Inventor: KAJIMA RYUICHI
IPC: C03B33/02
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method and a processing apparatus for a magnetic disk glass substrate whereby high concentricity can be attained in boring an inner hole in a glass substrate and to provide a production method for a magnetic disk.  <P>SOLUTION: A method for producing a magnetic disk glass substrate comprising the step of boring an inner hole in the center of a disk glass substrate 5 is provided. This method comprises a step of performing the positioning of the glass substrate 5 in the position of processing with a hole-boring means 20 that bores an inner hole in the glass substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008057737-A (JP)
Title: Roller bearing, camshaft support structure and internal combustion engine
Inventor: ABE KATSUSHI
IPC: F01L1/18
Filed: 2006-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing having a simple structure capable of preventing an outer ring from rotating within a housing.  <P>SOLUTION: A needle roller bearing 21 as the roller bearing includes the outer ring 22 having outer ring members 22a, 22b split by a split line extending axially in the bearing and also includes needle rollers 23 as rollers arranged along a raceway surface of the outer ring 22. The outer ring member 22a keeps an engagement claw 22c that engages with the housing located only at one end in the circumference. The annular outer ring 22 is formed by continuously connecting the two outer ring members 22a, 22b in the circumferential direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058891-A (JP)
Title: Image forming method
Inventor: GOTO SHIGETO
IPC: G03C1/76
Filed: 2006-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method by which neither internal contamination of a heat development apparatus nor scratching of films arises, excellent conveyability of the film at low humidity is ensured, and small density variation due to humidity change is also ensured.  <P>SOLUTION: In the image forming method, heat development is performed with a heat development apparatus using a photosensitive material conveyance system configured such that a delivery roller is brought into contact with a sheet batch formed by stacking a plurality of sheet films comprising a silver salt photothermographic dry imaging material having a photosensitive layer containing an organic silver salt, silver halide grains, a binder and a reducing agent and a non-photosensitive layer on one and the same surface of a support and a back coat layer on the other surface opposite to the photosensitive layer and the uppermost sheet film of the sheet batch is fed by rotating the delivery roller, wherein a lubricant having a mass average molecular weight of ≥550 is contained in the non-photosensitive layer or the back coat layer of the silver salt photothermographic dry imaging material.  <P>COPYRIGHT: (C)2008,JPO&INPIT